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* lib/pp.rb: use [""].pack("p").size to detect the pointer size.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27477 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2010-04-24 14:41:22 +00:00
parent 0e5546df90
commit 9ac224eb26
2 changed files with 5 additions and 7 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Sat Apr 24 23:40:50 2010 Tanaka Akira <akr@fsij.org>
* lib/pp.rb: use [""].pack("p").size to detect the pointer size.
Sat Apr 24 21:07:27 2010 Tanaka Akira <akr@fsij.org> Sat Apr 24 21:07:27 2010 Tanaka Akira <akr@fsij.org>
* test/psych/test_psych.rb: don't leave temporary files. * test/psych/test_psych.rb: don't leave temporary files.

8
lib/pp.rb
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@ -164,13 +164,7 @@ class PP < PrettyPrint
group(1, '#<' + obj.class.name, '>', &block) group(1, '#<' + obj.class.name, '>', &block)
end end
if 0x100000000.class == Bignum PointerMask = (1 << ([""].pack("p").size * 8)) - 1
# 32bit
PointerMask = 0xffffffff
else
# 64bit
PointerMask = 0xffffffffffffffff
end
case Object.new.inspect case Object.new.inspect
when /\A\#<Object:0x([0-9a-f]+)>\z/ when /\A\#<Object:0x([0-9a-f]+)>\z/